Player record

Wu, Mark

ID 81312CAMaleInactive
Current rating476
Back to ratingsCompare player

Wins

17

Indexed tournament wins

Losses

38

Indexed tournament losses

Matches

55

Decisive results

Win rate

30.9%

Across indexed matches

Peak rating

700

Highest rating in the available history.

Biggest upset

Gangal, Natasha

ICC CA State Open · Feb 28, 2010 · +337 rating

Open →

Biggest loss

Huang, Kerry

ICC California State Open · Dec 6, 2009 · -413 rating

Open →

Most frequent opponent

Edmond Tu

3 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

8 tournament appearances · synced Aug 8, 2026, 2:24 AM

DateTournamentRating inRating afterPoints changedRecord
Aug 17, 2013Sacramento Summer OpenTournament · View matches616476-140+1 / -1411W / 8L
Mar 2, 2013Sacramento Bill Brin Memorial Winter OpenTournament · View matches649616-33+0 / -331W / 7L
Aug 18, 2012Sacramento Summer OpenTournament · View matches700649-512W / 7L
May 15, 2010Sacramento Spring OpenTournament · View matches · USATT readjusted 505 → 657505700+43+88 / -455W / 5L
May 2, 2010ICC CA State OpenTournament · View matches503505+24W / 2L
Feb 28, 2010ICC CA State OpenTournament · View matches · USATT readjusted 398 → 462398503+41+66 / -253W / 2L
Dec 6, 2009ICC California State OpenTournament · View matches488398-90+2 / -921W / 4L
Nov 8, 20091st AMDT San Fran Open TT ChamTournament · View matches · Initial rating 488Unrated488—0W / 3L